  We search for direct CP violation in charmless hadronic B decays observed in
a sample of about 22.7 million $B\bar{B}$ pairs collected with the BABAR
detector at the PEP-II asymmetric-energy $e^+e^-$ collider. We measure the
following charge asymmetries: ${\cal A}_{CP} (B^{\pm}\to\eta^\prime K^{\pm}) =
-0.11\pm 0.11\pm 0.02$, ${\cal A}_{CP} (B^{\pm}\to\omega \pi^{\pm}) =
-0.01^{+0.29}_{-0.31}\pm 0.03$, ${\cal A}_{CP} (B^{\pm}\to\phi K^{\pm}) =
-0.05\pm 0.20\pm 0.03$, ${\cal A}_{CP} (B^{\pm}\to\phi K^{*\pm}) =
-0.43^{+0.36}_{-0.30}\pm 0.06$, and ${\cal A}_{CP} (B^{0}\to\phi K^{*0}) =
0.00\pm 0.27\pm 0.03$.
