Sinbad and the Giant Spider. Martin Waddell and O'Kif (Hopscotch Adventures)

Sinbad and Ali are shipwrecked by the foot of some needle-sharp cliffs. It seems there's no way out, until they spy an underground cave...but something nasty lives in there! The Hopscotch Adventures series features exciting, page-turning adventures in under 400 words for children developing their reading confidence.