As with Key Links Magenta and Red titles, Jill Eggleton has carefully sequenced the Yellow titles to maximise the scaffolding from one book to the next. Yellow titles continue to increase key vocabulary in every book. Under the Ice is a nonfiction title. The documentary-style nonfiction integrates 'learning to read' and 'reading to learn' in a case-study approach. The prompts in the Focus Panels for Yellow titles cover a range of Key Targets that are listed in the Teachers' Tool Box (item 7883547). 1 copy.