You can consider getting these books useful for your respiratory training:
Oxford Handbook of Respiratory Medicine: handy to have around the office and dip into on your commutes. Does get out of date so try to get the most up to date edition, but a broad concise covering of all major topics and the only handbag-sized comprehensive text.
Ernt’s Introduction to Bronchoscopy: good for increasing confidence when you have limited experience. Worth reading on your way in on days when you’re doing Bronch to remind yourself particularly of the anatomy.
Ellis’ Interpreting Chest X-rays: Steve Ellis, of Barts Hospital fame (and familiar to anyone who has been to the MDT there) provides a comprehensive but accessible look at chest x-ray interpretation. Spot on for Resp SpRs.