diff --git a/cc-by-sa/knowledge/glossary/terms/counter/term.textproto b/cc-by-sa/knowledge/glossary/terms/counter/term.textproto
index ae309904b..581e4401a 100644
--- a/cc-by-sa/knowledge/glossary/terms/counter/term.textproto
+++ b/cc-by-sa/knowledge/glossary/terms/counter/term.textproto
@@ -1,2 +1,3 @@
 name: "Counter"
 excerpt: "EXCERPT_TBC"
+related_lessons: "an_overview_of_latin_type_anatomy"
diff --git a/cc-by-sa/knowledge/glossary/terms/icon_font/term.textproto b/cc-by-sa/knowledge/glossary/terms/icon_font/term.textproto
index c1306f181..edf522a35 100644
--- a/cc-by-sa/knowledge/glossary/terms/icon_font/term.textproto
+++ b/cc-by-sa/knowledge/glossary/terms/icon_font/term.textproto
@@ -1,2 +1,3 @@
 name: "Icon font"
 excerpt: "EXCERPT_TBC"
+related_lessons: "making_sense_of_typographic_classifications"
diff --git a/cc-by-sa/knowledge/glossary/terms/icon_symbol/term.textproto b/cc-by-sa/knowledge/glossary/terms/icon_symbol/term.textproto
index 40e06f694..592215d1e 100644
--- a/cc-by-sa/knowledge/glossary/terms/icon_symbol/term.textproto
+++ b/cc-by-sa/knowledge/glossary/terms/icon_symbol/term.textproto
@@ -1,2 +1,3 @@
 name: "Icon & symbol"
 excerpt: "EXCERPT_TBC"
+related_lessons: "making_sense_of_typographic_classifications"
diff --git a/cc-by-sa/knowledge/glossary/terms/material_symbols/term.textproto b/cc-by-sa/knowledge/glossary/terms/material_symbols/term.textproto
index 67471a0af..92f6a005c 100644
--- a/cc-by-sa/knowledge/glossary/terms/material_symbols/term.textproto
+++ b/cc-by-sa/knowledge/glossary/terms/material_symbols/term.textproto
@@ -1,2 +1,3 @@
 name: "Material Symbols"
 excerpt: "EXCERPT_TBC"
+related_lessons: "making_sense_of_typographic_classifications"
diff --git a/cc-by-sa/knowledge/glossary/terms/parametric_font/term.textproto b/cc-by-sa/knowledge/glossary/terms/parametric_font/term.textproto
index 738f88225..270313422 100644
--- a/cc-by-sa/knowledge/glossary/terms/parametric_font/term.textproto
+++ b/cc-by-sa/knowledge/glossary/terms/parametric_font/term.textproto
@@ -1,2 +1,3 @@
 name: "Parametric font"
 excerpt: "EXCERPT_TBC"
+related_lessons: "introducing_parametric_axes"
diff --git a/cc-by-sa/knowledge/knowledge.textproto b/cc-by-sa/knowledge/knowledge.textproto
index ff75a14bc..60063584a 100644
--- a/cc-by-sa/knowledge/knowledge.textproto
+++ b/cc-by-sa/knowledge/knowledge.textproto
@@ -1,4 +1,4 @@
-modules: "typography_in_ar_and_vr"
+modules: "using_type_in_ar_and_vr"
 modules: "advancing_type"
 modules: "history_of_type"
 modules: "introducing_type"
diff --git a/cc-by-sa/knowledge/modules/history_of_type/lessons/fitting_the_line/lesson.textproto b/cc-by-sa/knowledge/modules/history_of_type/lessons/fitting_the_line/lesson.textproto
index c2863cb7e..14fe96d61 100644
--- a/cc-by-sa/knowledge/modules/history_of_type/lessons/fitting_the_line/lesson.textproto
+++ b/cc-by-sa/knowledge/modules/history_of_type/lessons/fitting_the_line/lesson.textproto
@@ -1,4 +1,6 @@
 name: "Fitting the line"
 authors: "Micah Rich"
 authors: "Thomas Jockin"
-excerpt: "EXCERPT_TBC"
+topics: "width"
+next_lessons: "justification_hyphenation"
+related_terms: "width"
diff --git a/cc-by-sa/knowledge/modules/history_of_type/lessons/justification_hyphenation/content.md b/cc-by-sa/knowledge/modules/history_of_type/lessons/justification_hyphenation/content.md
index ea9425df5..eeba99f59 100644
--- a/cc-by-sa/knowledge/modules/history_of_type/lessons/justification_hyphenation/content.md
+++ b/cc-by-sa/knowledge/modules/history_of_type/lessons/justification_hyphenation/content.md
@@ -1,3 +1,4 @@
+
 In western text, which reads left to right, [justification](/glossary/alignment_justification) and [hyphenation](/glossary/hyphenation) are basic considerations for readability and clarity. But have you ever thought about how you can use them to create a look/feel that alludes to the literary culture of the past? Read on to learn about the history of justification and hyphenation, and see how [variable fonts](/glossary/variable_fonts) can help you evoke the past, whether that past is Medieval Germany, Renaissance Italy, or even... [1990](https://fontsinuse.com/uses/22951/html-t-shirt)?
 
 ## Justified text
diff --git a/cc-by-sa/knowledge/modules/history_of_type/lessons/justification_hyphenation/lesson.textproto b/cc-by-sa/knowledge/modules/history_of_type/lessons/justification_hyphenation/lesson.textproto
index db5a61a5d..057a52412 100644
--- a/cc-by-sa/knowledge/modules/history_of_type/lessons/justification_hyphenation/lesson.textproto
+++ b/cc-by-sa/knowledge/modules/history_of_type/lessons/justification_hyphenation/lesson.textproto
@@ -1,4 +1,9 @@
 name: "Justification & hyphenation"
 authors: "Micah Rich"
 authors: "Thomas Jockin"
+topics: "variable_fonts"
+prev_lessons: "fitting_the_line"
+next_lessons: "the_tight_not_touching_style"
+related_terms: "alignment_justification"
+related_terms: "variable_fonts"
 excerpt: "EXCERPT_TBC"
diff --git a/cc-by-sa/knowledge/modules/history_of_type/lessons/the_tight_not_touching_style/lesson.textproto b/cc-by-sa/knowledge/modules/history_of_type/lessons/the_tight_not_touching_style/lesson.textproto
index 0b78658e6..70c07a06a 100644
--- a/cc-by-sa/knowledge/modules/history_of_type/lessons/the_tight_not_touching_style/lesson.textproto
+++ b/cc-by-sa/knowledge/modules/history_of_type/lessons/the_tight_not_touching_style/lesson.textproto
@@ -1,4 +1,7 @@
 name: "The “tight not touching” style"
 authors: "Micah Rich"
 authors: "Thomas Jockin"
+topics: "systems"
+prev_lessons: "justification_hyphenation"
+related_terms: "tracking_letter_spacing"
 excerpt: "EXCERPT_TBC"
diff --git a/cc-by-sa/knowledge/modules/history_of_type/lessons/the_tight_not_touching_style/thumbnail.svg b/cc-by-sa/knowledge/modules/history_of_type/lessons/the_tight_not_touching_style/thumbnail.svg
new file mode 100644
index 000000000..3ecefee6d
--- /dev/null
+++ b/cc-by-sa/knowledge/modules/history_of_type/lessons/the_tight_not_touching_style/thumbnail.svg
@@ -0,0 +1,3 @@
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diff --git a/cc-by-sa/knowledge/modules/history_of_type/module.textproto b/cc-by-sa/knowledge/modules/history_of_type/module.textproto
index 45fa69c13..8a3e2b0ff 100644
--- a/cc-by-sa/knowledge/modules/history_of_type/module.textproto
+++ b/cc-by-sa/knowledge/modules/history_of_type/module.textproto
@@ -1,2 +1,5 @@
 name: "History of type"
+lessons: "fitting_the_line"
+lessons: "justification_hyphenation"
+lessons: "the_tight_not_touching_style"
 excerpt: "The rich history of type design and the technical evolution of typesetting are woven into our everyday practice of typography, from how we select fonts to how we use spacing. And while the tools we have today are more capable than ever, designing is still about problem solving. Looking to the challenges and solutions from the past helps give us a deeper understanding of how type works."
diff --git a/cc-by-sa/knowledge/modules/using_type/lessons/installing_and_managing_fonts/lesson.textproto b/cc-by-sa/knowledge/modules/using_type/lessons/installing_and_managing_fonts/lesson.textproto
index 768b65236..7a288be15 100644
--- a/cc-by-sa/knowledge/modules/using_type/lessons/installing_and_managing_fonts/lesson.textproto
+++ b/cc-by-sa/knowledge/modules/using_type/lessons/installing_and_managing_fonts/lesson.textproto
@@ -3,5 +3,6 @@ authors: "Elliot Jay Stocks"
 reviewers: "Laurence Penney"
 reviewers: "Thomas Phinney"
 topics: "variable_fonts"
+next_lessons: "language_support_in_fonts"
 related_terms: "variable_fonts"
 excerpt: "TBC"
diff --git a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/designing_for_ar_vr/lesson.textproto b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/designing_for_ar_vr/lesson.textproto
index 547914fee..193e9dde0 100644
--- a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/designing_for_ar_vr/lesson.textproto
+++ b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/designing_for_ar_vr/lesson.textproto
@@ -5,4 +5,9 @@ reviewers: "Gerry Leonidas"
 topics: "ar_vr"
 prev_lessons: "introducing_ar_vr"
 next_lessons: "type_selection_for_ar_vr"
+related_terms: "font"
+related_terms: "glyph"
+related_terms: "legibility"
+related_terms: "width"
+related_terms: "weight"
 excerpt: "EXCERPT_TBC"
diff --git a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/introducing_ar_vr/lesson.textproto b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/introducing_ar_vr/lesson.textproto
index 8ec54e19c..bbfc6cfbe 100644
--- a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/introducing_ar_vr/lesson.textproto
+++ b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/introducing_ar_vr/lesson.textproto
@@ -4,4 +4,9 @@ reviewers: "Andrew Johnson"
 reviewers: "Gerry Leonidas"
 topics: "ar_vr"
 next_lessons: "designing_for_ar_vr"
+related_terms: "font"
+related_terms: "glyph"
+related_terms: "legibility"
+related_terms: "width"
+related_terms: "weight"
 excerpt: "EXCERPT_TBC"
diff --git a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/spatial_classification_of_typography_in_ar_vr/lesson.textproto b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/spatial_classification_of_typography_in_ar_vr/lesson.textproto
index e3bc89af7..cc30b09ba 100644
--- a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/spatial_classification_of_typography_in_ar_vr/lesson.textproto
+++ b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/spatial_classification_of_typography_in_ar_vr/lesson.textproto
@@ -5,4 +5,9 @@ reviewers: "Gerry Leonidas"
 topics: "ar_vr"
 prev_lessons: "type_selection_for_ar_vr"
 next_lessons: "technical_challenges_for_typography_in_ar_vr"
+related_terms: "font"
+related_terms: "glyph"
+related_terms: "legibility"
+related_terms: "width"
+related_terms: "weight"
 excerpt: "EXCERPT_TBC"
diff --git a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/technical_challenges_for_typography_in_ar_vr/lesson.textproto b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/technical_challenges_for_typography_in_ar_vr/lesson.textproto
index 412a8503a..8eb0fb81c 100644
--- a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/technical_challenges_for_typography_in_ar_vr/lesson.textproto
+++ b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/technical_challenges_for_typography_in_ar_vr/lesson.textproto
@@ -4,4 +4,9 @@ reviewers: "Andrew Johnson"
 reviewers: "Gerry Leonidas"
 topics: "ar_vr"
 prev_lessons: "spatial_classification_of_typography_in_ar_vr"
+related_terms: "font"
+related_terms: "glyph"
+related_terms: "legibility"
+related_terms: "width"
+related_terms: "weight"
 excerpt: "EXCERPT_TBC"
diff --git a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/type_selection_for_ar_vr/lesson.textproto b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/type_selection_for_ar_vr/lesson.textproto
index 4176d1e78..f281677ed 100644
--- a/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/type_selection_for_ar_vr/lesson.textproto
+++ b/cc-by-sa/knowledge/modules/using_type_in_ar_and_vr/lessons/type_selection_for_ar_vr/lesson.textproto
@@ -5,4 +5,9 @@ reviewers: "Gerry Leonidas"
 topics: "ar_vr"
 prev_lessons: "designing_for_ar_vr"
 next_lessons: "spatial_classification_of_typography_in_ar_vr"
+related_terms: "font"
+related_terms: "glyph"
+related_terms: "legibility"
+related_terms: "width"
+related_terms: "weight"
 excerpt: "EXCERPT_TBC"