Here is your complete 13-section spec for a Dinosaur Activity Workbook (Ages 5-7, Etsy, 30 pages): === ACTIVITY WORKBOOK CONCEPT === A dinosaur-themed activity workbook for ages 5-7 organized as a single story arc: "Help Rexie the T-Rex find her lost eggs across Pangea." Each activity advances the rescue narrative, creating a cohesive thread that turns 30 random puzzles into a complete adventure. Shelf-moment hook: most Etsy dinosaur workbooks dump 30 unrelated puzzles in a folder; this one reads like a printable picture book with built-in puzzles. === TARGET BUYER / USE CASE === Buyer profile: Mom of dinosaur-obsessed 5-7 year-old, planning a 6-hour summer road trip and tired of screen-time bribes. Has bought 2 generic activity books before, was disappointed by the random-grab-bag feel. Use cases: Road-trip downtime (3-6 hr car or flight), restaurant waits, end-of-school-year teacher gifts... [full 13-section spec continues with: THEME & MOOD, VISUAL STYLE GUIDE, COMPLETE 30-PAGE LIST numbered 1-30, NICHE EXTRAS, COVER, SEO TITLE + 2 alternatives, full 850-word Etsy description, 13 Etsy tags + 7 KDP keywords, Midjourney prompts per activity type, print/export checklist, copyright safety notes]