Hi Nazar, At any level, but especially at that advanced/near-native level, book recommendations depend on the person’s interests. The most basic question is non-fiction (information/facts, science, true stories, descriptions of society) or fiction (novels or short imagined stories)? Then in that major category, what do you want to read about?

Hi! You could look for a Cambridge English readers book level 6 on Amazon or any online store.

Hi Nazar, Look at the bookworm collection by Oxford!