Papers: Submitted& in preparation:

*Almost $\omega$-Free.* With D. Harbater; 11 pages.

*A survey of Galois theory of curves in characteristic $p$. *
With R. Pries; submitted09/06/09; expository, 17 pages.

*Semi-direct Galois covers of the afﬁne line. *
With L. Gruendken, L. Hall-Seelig, B.-H. Im,

E. Ozman, R. Pries). Submitted 03/15/09, 10 pages.

Accepted:

*Normal subgroups of the algebraic fundamental group of afﬁne curves in positive*
__
characteristic.
__With A. Pacheco and P. Zalesskii; Math. Annalen, Vol. 343, Issue 2, 463-486.

*On Quasifree Proﬁnite Group. *
With Luis Ribes and Pavel Zalesskii; Proceedings of theAmerican Mathematical Society. 135 (2007), no. 9, 2669--2676

*Local Galois Theory in dimension two. *
With David Harbater; Advances in Mathematics Vol. 198, Issue 2 (Special volume in honor of M. Artin: Part 2. (2005) 623-653.

*Abhyankar**ʼ**s Local Conjecture on Fundamental Groups. *
With David Harbater; Algebra and Algebraic Geometry with Applications (Abhyankarʼs 70th birthday conference, C.Christensen, ed.), Springer-Verlag (2004) 473-486.

__
Covers with Prescribed Ramiﬁcation.
__ With Robert Guralnick; Arithmetic fundamental groups and noncommutative algebra (Berkeley, CA, 1999), 387-406, Proc. Sympos. Pure Math, 70, Amer. Math. Soc., Providence, RI, 2002.

*Galois modules and the algebraic fundamental group of projective curves in positive*
*characteristic. *
With A. Pacheco; Paciﬁc J. of Math. 192 (2000), no 1, 143-158.

*Patching and Thickening Problems. *
With D. Harbater; J. of Algebra, Vol. 212, (1999) 272-304.

*Conditions related to $\pi_1$ of projective curves.* J. of Number Theory, Vol. 69, No. 1, (1998) 62-79.

*Galois groups of projective curves in characteristic $p$. *J. of Algebra. Vol. 182 (1996) 777-804.