A Colorful Cosmic Adventure with Cartoon Starships and Bold Text

A vibrant cosmic scene fitting an A4 page layout, with colorful galaxies in purple, blue, and pink tones. A cartoonish starship zips across the scene, trailing a bright towel. The bold text 'DON’T PANIC' stands out prominently at the top, with 'A Hitchhiker’s Guide to Full Potential' underneath, and 'By Shaun Johnson' positioned in the bottom right.