The Dulwich Puzzler #2

1234567891011121314151617181920212223242526
Across
  1. 2. Last name of UK popstar, Dua
  2. 4. Age where a person in the US and Australia can legally vote
  3. 6. First Name of America's first president
  4. 7. Son of Homer Simpson
  5. 9. Official language of India
  6. 10. Famous Pakistani education activist
  7. 11. 90s Halloween movie, "Hocus .."
  8. 14. Disney movie based in Italy
  9. 16. Star sign with the shortest name
  10. 18. Caster, icing and demerara are all types of this common baking ingredient
  11. 19. "An apple a day keeps the ... away"
  12. 21. What season is it now? (not the American way)
  13. 22. Name of a mathematical constant
  14. 24. Name of book written by David Walliams, "Mr..."
  15. 25. Class of animals that lizards belong to
  16. 26. Country that has the exact same name as a US state
Down
  1. 1. Last name of illustrator of the Roald Dahl books
  2. 3. Main character of The Selection by Kiera Cass
  3. 4. First name of poet who wrote "The Raven"
  4. 5. Cooking measurement often shortened to Tbsp
  5. 8. Last name of captain of England women's national football team
  6. 12. Base of the basketball team Stephen Curry plays for
  7. 13. A large object orbiting a star. The Earth is one.
  8. 15. Last name of famous American comic that wore a bowler hat and carried a cane
  9. 17. Asian peninsula
  10. 20. scientific name for the kneecap, beginning with "t"
  11. 21. Irritated
  12. 23. Asian country that only shares land borders with China, Cambodia and Laos