Here are some historic and/or June-born author book suggestions.
Ages 3-7
Clara & The Bookwagon by Nancy Smiler Levinson (Pioneer Days)
Dick Whittington & His Cat by Margaret Hodges (Medieval)
The Land Of Sweet Surprises by Ernest Nistor (Victorian Era Reproduction)
Ages 7-9
Magic Tree House # 52: Soccer On Sunday by Mary Pope Osborne (1970 World Cup)
The Minstrel In The Tower by Gloria Skurzynski (Medieval)
Viking Adventure by Clyde Robert Bulla (Viking Era)
Ages 10-13
The Gypsy Crown by Kate Forsyth (Post English Civil War)
My Story: D-Day by Bryan Perrett (WW II)
Sun Horse, Moon Horse by Rosemary Sutcliff (Ancient Britain)
Teens
Imperial Woman by Pearl S. Buck (19th-Century China)
The Miracle Of Dunkirk by Walter Lord (WW II Non-Fiction)
The Royal Diaries: Anne Boilyn & Me by Alison Prince (Tudor Era)