All 7 of the reading books:

Book 1 'ck' - Jack's Visit

Book 2 'ee' - Jack and the Tree Elf

Book 3 'oo' - Jack's Moon Rocket

Book 4 'ar' - Jack on the Farm

Book 5 'or' - Jack and the Horse

Book 6 'sh' - Jack and the Fort

Book 7 'ch' and 'th' - Jack at a Party